1. Intensivnaya terapiya v pul’monologii [Intensive Care in Pulmonology], Ed. S. N. Avdeev, Atmosfera, Moscow, 2014, 1, 183 (in Russian).
2. A. N. Tsoi, V. V. Arkhipov, Bronkhial’naya astma, novye resheniya [Bronchial Asthma, New Ideas], Med. inform. agentstvo, Moscow, 2007, 312 (in Russian).
3. A. G. Chuchalin, Aktual’nye problemy pul’monologii [Current Issues in Pulmonology], Agar, Moscow, 2000, 736 (in Russian).
4. Global Initiative for Asthma. Global Strategy for Asthma Management and Prevention, Revised 2015; http://www.ginasthma.org/local/uploads/files/GINA_Report_2015_ May19.pdf.
5. P. Palnge, V. Brusasco, L. Delgado, S. Del Jiacco, Eur. Respir. Monograph., 2005, 33(10), 10.